I am having the same problem with Firefox. When you enable the Rotating Desktop Cube and open Firefox, the browser covers the entire screen after navigating a bit. You cannot access the minimize, maximize and close icons in the upper right-hand corner of the browser and you also cannot access any of the Ubuntu menus. You need to close Firefox to gain access to the Ubuntu menus.
If you go to Edit > Preferences in Firefox when this happens, you can get the minimize, maximize and close icons in the upper right-hand corner of the browser to reappear along with the Ubuntu menus. If you switch the Visual Effects in Screen Appearance to "None," the problem goes away as others have reported. -- Window covers the full screen in normal mode. https://bugs.launchpad.net/bugs/230382 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs